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arXiv · 1109.2624

High-power broadband laser source tunable from 3.0 um to 4.4 um based on a femtosecond Yb:fiber oscillator

Tyler W. Neely·Todd A. Johnson·Scott A. Diddams
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Abstract

We describe a tunable broadband mid-infrared laser source based on difference-frequency mixing of a 100 MHz femtosecond Yb:fiber laser oscillator and a Raman-shifted soliton generated with the same laser. The resulting light is tunable over 3.0 um to 4.4 um, with a FWHM bandwidth of 170 nm and maximum average output power up to 125 mW. The noise and coherence properties of this source are also investigated and described.

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Tyler W. Neely, Todd A. Johnson, Scott A. Diddams. 2011-09-12. High-power broadband laser source tunable from 3.0 um to 4.4 um based on a femtosecond Yb:fiber oscillator. https://doi.org/10.1364/ol.36.004020

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